IAtlMemMgr::Reallocate

  • Article

Call this method to reallocate memory allocated by this memory manager.

void* Reallocate( 
   void* p, 
   size_t nBytes  
) throw( );

Parameters

  • p
    Pointer to memory previously allocated by this memory manager.

  • nBytes
    The requested number of bytes in the new memory block.

Return Value

Returns a pointer to the start of the newly allocated memory block.

Remarks

Call IAtlMemMgr::Free or IAtlMemMgr::Reallocate to free the memory allocated by this method.

Conceptually this method frees the existing memory and allocates a new memory block. In reality, the existing memory may be extended or otherwise reused.

Example

For an example, see the IAtlMemMgr Overview.

Requirements

Header: atlmem.h

See Also

Reference

IAtlMemMgr Class